الفهرس يوجد فقط 14 صفحة متاحة للعرض العام
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المستخلص
This thesis deals with the analytical contribution of some heterocyclic nitrogenous pharmaceutical compounds.Three of these drugs were selected for study and research: Omarigliptin, Naphazoline HCl and Pheniramine maleate.The aim of this thesis is to create new methods for analyzing the previously mentioned drugs, provided that these methods are of a sufficient degree of ease and accuracy. Also, these drugs have been analyzed by applying these methods to them in their pharmaceutical forms and compared to previously published or approved methods in the Pharmacopoeia.This thesis consists of four parts in addition to a list of references and two abstracts in Arabic and English: Part I: General introduction on heterocyclic nitrogenous drug and literature review of the studied drugs Part II: Determination of Omarigliptin in raw material and dosage form by different analytical techniques Part III: Determination of Naphazoline HCl and Pheniramine maleate combination in raw material and dosage form by different analytical techniques Part IV: General conclusion